Full-Stack Developer (Brazil)
$93,600–$166,400 year
RemoteSão Paulo, São Paulo, Brazil or Brazil
Job Summary
Contract, remote, part-time project-based consultant role for Anyone AI to design and implement multi-file coding tasks across bug fixing, feature development, refactoring, and testing for production-quality outputs. Responsibilities include designing and writing clear natural-language specifications and reference implementations, developing unit and integration test suites, and reviewing peer-generated tasks for correctness and realism. Required skills include Python and JavaScript/TypeScript with working knowledge of Java, C#, or Go, plus backend or full-stack experience in production systems and familiarity with common testing frameworks. Strong debugging, code-review, and migration experience, and English proficiency are also expected.
Required Qualifications
- Advanced professional written proficiency in English
- 3–7 years of professional software engineering experience
- Strong proficiency in Python and JavaScript/TypeScript; working knowledge of Java, C#, or Go
- Backend or full‐stack development experience in production systems
- Experience with testing frameworks (e.g., pytest, Jest, JUnit, xUnit, Go testing)
- Proven ability to debug and navigate large, multi‐file codebases
- Experience with code reviews, refactoring, and production migrations
- Engagement: Part-time, project-based expert evaluation work
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